67 lines
1.2 KiB
PHP
67 lines
1.2 KiB
PHP
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<?php
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/**
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* Query
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*
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* Free Query Builder / Database Abstraction Layer
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*
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* @author Timothy J. Warren
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* @copyright Copyright (c) 2012
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* @link https://github.com/aviat4ion/Query
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* @license http://philsturgeon.co.uk/code/dbad-license
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*/
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// --------------------------------------------------------------------------
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/**
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* PostgreSQL specifc SQL
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*/
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class pgSQL_SQL extends DB_SQL {
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public function create_table($name, $columns, array $constraints=array(), array $indexes=array())
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{
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//TODO: implement
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}
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// --------------------------------------------------------------------------
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public function delete_table($name)
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{
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return 'DROP TABLE "'.$name.'"';
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}
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// --------------------------------------------------------------------------
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/**
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* Limit clause
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*
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* @param string $sql
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* @param int $limit
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* @param int $offset
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* @return string
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*/
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public function limit($sql, $limit, $offset=FALSE)
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{
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$sql .= " LIMIT {$limit}";
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if(is_numeric($offset))
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{
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$sql .= " OFFSET {$offset}";
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}
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return $sql;
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}
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// --------------------------------------------------------------------------
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/**
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* Random ordering keyword
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*
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* @return string
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*/
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public function random()
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{
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return ' RANDOM()';
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}
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}
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//End of pgsql_manip.php
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